package com.ruoyi.nongjt.mapper;

import com.ruoyi.nongjt.domain.PrinterSerialNumber;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

@Mapper
public interface PrinterSerialNumberMapper {
    int insert(PrinterSerialNumber printer);

    PrinterSerialNumber selectById(Long id);
}

